baber/WOPTO huggingface dataset:
Patent KR-920004354-B1 (KR)
Title: Copy machine using roll paper
Inventor: CHUNG SANG-WON
IPC: G03G15/00
Filed: 1990-02-17
Granted: 1992-06-04
Abstract: The copying machine uses rolled  paper  instead  of  standard sheets of paper in the conventional  copying  machine  to  prevent papers jamming or avoid chore of exchanging paper  cassettes.  The copying machine comprises means (22) for hanging  different  sized rolled papers (21) at the side of a main body (20), a cutter  (23) for cutting the rolled paper by a neccessary length, a plate  (24) for guiding the paper between the means (22) and the cutter  (23), and a roller (25) for feeding the paper. The  cutter  (23)  has  a lower blade (51) fixed to the main body, and an upper blade  (50), tilted a little compared to the lower blade, driven by a motor and gears.
Patent KR-970005782-B1 (KR)
Inventor: EMMONS RONNIE
IPC: B60J10/00
Filed: 1990-02-23
Granted: 1997-04-21
Abstract: 내용 없음.
Patent KR-950009902-B1 (KR)
Inventor: AOYAMA KOOJI
IPC: H01R13/42
Filed: 1990-03-02
Granted: 1995-09-01
Abstract: 내용 없음.
Patent KR-0148484-B1 (KR)
Title: Continuous procedure for obtaining panels clad on at least two adjacent faces
Inventor: JEAN-CLAUDE RIAS
IPC: E04C2/10
Filed: 1990-04-27
Granted: 1998-11-02
Abstract: Continuous production of a panel, partic. a mineral wool insulation panel; covered or at least two adjacent faces from a continuous band consists of the following operations all carried out at the same line speed or the moving band: (a) Sticking the covering (2) on a first face of the band; (b) Maintaining the covering in position until the bonding is complete; (c) progressively folding the coating onto one or both sides of the band; (d) Sticking the coating on the sides; (e) Maintaining the coating in place until bonding is complete. The coating has an adhesive layer partic. polyethylene reactivatable to heat at least twice.
Patent KR-920004231-B1 (KR)
Title: An electronic vacuum cleaner
Inventor: LEE YOUNG-CHAN
IPC: A47L9/16
Filed: 1990-05-31
Granted: 1992-05-30
Abstract: The vacuum cleaner has water extraction unit with  air-liquid separation surfaces between hose inlet and outlet ports preventing infiltration of water to motor. A dry suction device  includes  an inlet for a hose which is connected to a water extraction  device. The  water  extraction  device  has  a  chamber   for   collecting contaminated water and a liquid detergent chamber. A cleaning head is connected via a hose assembly to the  cleaning  devices  and  a detergent tube connects the head to  the  detergent  chamber.  The cleaning head is partitioned to separate air and  liquid  passages and contains a rotating brush within the chamber driven by a small electric motor.
Patent KR-930005207-B1 (KR)
Inventor: TODANI GENJI
IPC: F24H1/10
Filed: 1990-06-04
Granted: 1993-06-16
Abstract: 내용 없음.
Patent KR-930006681-B1 (KR)
Title: Catalyst for olefin oligomerization
Inventor: BAEK HAENG-NAM
IPC: B01J23/16
Filed: 1990-09-24
Granted: 1993-07-22
Abstract: This is a new catalyst for oligomerization  of  C2-C4  olefin such as C4-raffinate,  1-butene,  or  2-butene.  The  catalyst  is composed of at least two transition metals selected  from  V,  VI, VII and VIII groups in the periodic table; porous support composed of one or at least two of Al2O3, SiO2, MgO  and  ZrO2;  and  alkyl aluminum halide compound. The manufacturing method comprises;  (A) impregnation and calcination of transition  metal  in  the  porous support; and (B) storing (A) product in the excess alkyl  aluminum halide so as to bond some halide and supported metal catalyst.
Patent KR-0150455-B1 (KR)
Inventor: ANDERSON HARRY B
IPC: F21Y101/00
Filed: 1990-10-29
Granted: 1998-10-15
Abstract: 광조명장치는 하나의 축을 지니는 하우징과 광이 상기 하우징축을 따라 상기 하우징내로 배향되도록 하는 광원을 지닌다. 상기 하우징의 둘레에는 상기 하우징의 제1영역에 해당하는 제1부분이 배치되고, 상기 하우징은 광유도물질을 포함한다. 또한, 상기 하우징의 둘레에는 상기 하우징의 제2영역에 해당하는 제2부분이 배치되고, 상기 하우징은 광유도 물질을 포함한다. 또한, 상기 하우징의 둘레에는 상기 하우징의 제2영역에 해당하는 제2부분이 배치되고, 광추출 구조물과 광선을 정형하기 위한 프레이넬 렌즈를 포함한다.
Patent KR-930012150-B1 (KR)
Title: Tape recorder reel table
Inventor: PARK BYONG-YOP
IPC: G11B15/32
Filed: 1991-01-17
Granted: 1993-12-24
Abstract: The load is applied to a reel disk  of  a  tape  recorder  to prevent a tape from rotating by inertial force  when  rotation  is stopped so that vibration and noise is  decreased  at  reverse  or play mode. The apparatus includes a fixing pole disposed in a base plate, a first reel gear contacting to a pad of  a  reel  disk,  a reel table biased upward by a spring disposed on  the  reel  disk, and a load unit disposed between the low side of a reel disk  (23) and a base plate (22) to apply a load to a reel disk (23).
Patent KR-0166917-B1 (KR)
Inventor: LIM CHUN-KI
IPC: H04N1/32
Filed: 1991-06-27
Granted: 1999-03-20
Abstract: 본발명은 본인 부재시 걸려오는 전화 및 팩스를 미리 입력된 전화번호로 회선을 연결시켜주어 다른 사무실에서 전화 및 팩스를 받아볼수 있게 한 팩시밀리 수신방식에 관한 것으로 사용자가 인터페이스부로 리턴 다이알 기능 및 전화번호를 입력하고 링이 검출되면 전화회선 팩스쪽으로 연결하여 전화회선 온-오프하며 이어서 링톤이 검출되면 입력된 전화번호로 다이알함으로 전화회선을 절체하여 인터페이스부로 전화번호를 입력하는 단계와, 링이 검출되면 전화회선 팩스쪽으로 연결하고 DTMF가 검출될 때 리턴 다이알 기능을 셋(SET)한후 전화번호를 저장시키며 링이 검출되면 전화회선 팩스쪽으로 연결하여 전화회선 온-오프하고 링톤이 검출되면 저장된 전화번호를 다이알하여 전화회선을 절체하는 외부전화기로 전화번호를 입력하는 단계를 포함하여서 이루어진다.
Patent KR-0178043-B1 (KR)
Title: 콘크리트보수제의 주입플러그장치 및 주입방법
IPC: E04G23/02
Filed: 1991-07-12
Granted: 1999-04-01
Abstract: 본 발명은 내부에 형성된 원호형 주입홈을 통해 콘크리트벽면내에 콘크리트보수제를 주입하기 위한 주입플러그장치에 관한 것이다. 이 주입플러그장치는 상기 원호형 주입홈의 개구단에 밀봉적으로 위치된 베이스부재와 이 베이스부재로부터 연장되는 복수의 가이드포스트와, 이 가이드포스트를 통해 연장되는 동일한 복수의 로드부재와, 탄성변형에 의해 원호형 주입홈의 측벽과 선택적으로 결합가능한 결합부재로 이루어진다. 결합부재는 상기 가이드포스트의 내측단부 또는 상기 가이드코스트의 내측단부의 외부면에 설치되고, 상기 결합부재는 변형전에는 원호형 주입홈의 폭보다 작은 폭을 가지고, 변형후에는 원호형 주입홈의 폭보다 큰 폭을 가지며, 상기 주입홈의 측벽과 결합된다. 상기 주입플러그장치는 콘크리트내벽에 콘크리트보수제를 주입하는 방법에 사용되고, 이 주입방법은 원호형 주입홈을 형성하고, 주입플러그장치가 콘크리트벽면에 위치한 상태로 상기 주입홈의 개구단에 베이스부재를 배치하고, 상기 콘크리트벽면에 플러그장치를 고정시키기 위해 상기 결합부재를 원호형 주입홈과 결합하는 단계로 이루어진다.
Patent KR-940003510-B1 (KR)
Title: Prefix interpretation method in electronic exchange
Inventor: SHIN HYON-SUN
IPC: H04M3/22
Filed: 1991-07-18
Granted: 1994-04-23
Abstract: The method employs an ASS (3) which executes the call process of matching devices, time switch, and signal devices, an INS (2) which executes space switching, number translation, and routine functions, a CCS (1) which executes a operation, maintenance statistics, management of hard disk and input-output devices. The method includes the 1st step which includes a linked list structure of database; the 2nd step which decides a prefix in the system, in analyzing a line state and line categories; the 3rd step which analizes prefix, notifies result, and decides call success; and the 4th step which processes call process by the analyzing result.
Patent KR-940000381-B1 (KR)
Title: Method and apparatus of making a correction lenz of exposing apparatus
Inventor: HAN JONG-CHANG
IPC: H01J9/227
Filed: 1991-09-28
Granted: 1994-01-19
Abstract: The apparatus comprises multiple blocks (2) resp. with different slopes, a punch holder for sustaining the blocks by a fixing bolt (3), an acryl frame which is connected to the bottom of the punch holder to form a hollow space for injection molding of a correction lens, and injection inlet for injecting the acryl liquid into the hollow space formed between the punch holder and the acryl frame.
Patent KR-940006490-B1 (KR)
Inventor: YAMAGUCHI KOJI
IPC: C21C7/10
Filed: 1991-10-02
Granted: 1994-07-21
Abstract: 내용 없음.
Patent KR-940010919-B1 (KR)
Title: Manufacturing method of ldd type mosfet
Inventor: CHON HUI-SOK
Filed: 1991-10-31
Granted: 1994-11-19
Abstract: The method includes the steps of forming a gate electrode (G) on a substrate (1) to form an insulating spacer (7) on the side wall of the gate (G) to expose the source and drain formation areas, depositing a poly silicon layer (42) thereon to implant ions thereinto, depositing and thermal-treating an oxide film thereon to difuse the impurity ions thereinto to form a source and drain region (10), removing the oxide film to form a conductive spacer adjacent to the spacer (7), and forming a thin oxide film thereon to implant impurities thereinto to form a source and drain region (11) of high concentration, thereby using double spacers to form an LDD structure.
Patent KR-950013917-B1 (KR)
Inventor: LEE ROBERT STANLEY
IPC: C11D1/94
Filed: 1991-11-06
Granted: 1995-11-18
Abstract: 내용 없음.
Patent KR-940011616-B1 (KR)
Title: Device for supporting window-frames
Inventor: KIM JONG-WON
IPC: E04G21/16
Filed: 1991-11-18
Granted: 1994-12-22
Abstract: The tool for setting the window frame precisely with one operator includes a base plate (2) having a height control bolt (2), a center pole (6) placed at center of the base plate, a horizontal plate (10) having a number of guide parts (8) sliding vertically with the guide of the center pole, a winder (12) pulling up and down the horizontal plate, a pair of horizontal parts (16) having a guide part (14) sliding horizontally with guide of the guiding part (8), a vertical part (18) sliding horizontally with guide of the guiding part (14), and a channel type frame setting member (20) placed at corner of the horizontal part (18).
Patent KR-940004779-B1 (KR)
Title: Commutator construction of motor to use 110/220 volt
Inventor: KO JONG-HYON
IPC: H02K13/00
Filed: 1991-12-12
Granted: 1994-05-28
Abstract: The commutator structure of a 110V/220V compatible motor comprises a commutator braid formed in two lines at the top and bottom of a commutator body and directly connected to two sets of brushes at the circumference of the commutator body; and a magnetic wire through hole perpendicular to the commutator braid to connect a magnetic wire to the commutator braid formed at the top of the commutator, thereby reducing manufacturing cost.
Patent KR-960014562-B1 (KR)
Title: Process for producing rock wool ceiling panel having good water resistance and moisture proofness
Inventor: KIM KYE-SIK
IPC: C08L33/26
Filed: 1991-12-31
Granted: 1996-10-16
Abstract: This invention relates to the roof plate having wate rproof and moisture-proof property and the method of manufacturing the roof plate including the steps of mixing rock wool(40-90), filler(0-30), pulp(0-15), starch(2-10) and inorganic coupler(2-30) in the ratio of weight percent to be a slurry of 2-5 %; producing a plate by putting acryl denatured epoxy resin(0.1-2.0) in that slurry; and drying and sequentially curing the result at 160-250 deg.C.
Patent KR-100225829-B1 (KR)
Inventor: BERNHARD KAMMERMEIER
IPC: C07D217/26
Filed: 1992-01-23
Granted: 1999-10-15
Abstract: 본 발명은 디할로-o-크실릴렌을 염기성 매질 중세서 일반식(CO 2 R 1 ) 2 CHNHCOR 2 (여기서, R 1 은 (C 1 -C 4 )-알킬이고, R 2 는 H,(C 1 -C 4 )-알킬 또는 (C 6 -C 12 )-아릴이다)의 디알킬 N-아실아미도말로네이트를 사용하여 디카복실산 에스테르로 페환시키고, 염기성 가수분해한 다음 산으로 후처리함으로써 탈카복실화한 다음, 산성 매질 중에서 반응시켜 (D,L)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실산을 수득하거나, 디할로-o-크실릴렌을 염기성 매질 중에서 폐환시켜 디카복실산 에스테를 수득하고 이를 원-포트(one-pot) 공정으로 분리하지 않고 직접 반응시켜 (D,L)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실산을 수득하고, 필요한 경우, 라세미성 1,2,3,4-테트라하이드로이소퀴놀린-3-카복실산을 (-)멘톨 및 p-톨루엔설폰산과 반응시켜 (-)멘틸 (D)- 또는 (L)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실레이트를 수득한 다음, 부분입체이성질체를 컬럼 크로마토그라피하여 분리하고 염기성 가수분해시켜 (D)- 또는 (L)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실산을 수득하거나, (D,L)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실산을 벤질 알콜 및 p-톨루엔설폰산으로 에스테르화하고, D(-)만델산과 반응시켜 벤질 (D)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실레이트 (D)-만델레이트 및 벤질 (L)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실레이트(D)-만델레이트를 수득하거나 L(+)만델산과 반응시켜 벤질(D)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실레이트 (L)-만델레이트 및 벤질 (L)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실레이트 (L)-만델레이트를 수득한 다음 수득된 화합물을 불활성 용매 중에서 분별 결정화하여 광학 대장체로 분할하고 에난티오머 (D)- 또는 (L)-1,2,3,4-테트라하이드로이소퀴놀린-3-카복실산을 염기성 가수분해에 의해 분리하여 키랄 보조제를 회수하는 라세미성의고 임의로 활성인 1,2,3,4-테트라하이드로이소퀴놀린-3-카복실산의 제조방법에 관한 것이다.
Patent KR-950014321-B1 (KR)
Inventor: ISHIKAWA DAKEHIRO
IPC: G02F1/1345
Filed: 1992-03-13
Granted: 1995-11-24
Abstract: 내용 없음.
Patent KR-970005445-B1 (KR)
Inventor: YOSHIMI NAOTO
IPC: B32B15/092
Filed: 1992-03-27
Granted: 1997-04-16
Abstract: 내용 없음.
Patent KR-100230443-B1 (KR)
Inventor: JANG HYUN-RYONG
IPC: G09G3/294
Filed: 1992-03-30
Granted: 1999-11-15
Abstract: 본 발명은 메모리 방전특성을 이용하여 구동되는 플라즈마 표시소자에 관한 것으로 특히 한 화면을 복수의 서브필드로 구성하여 각 서브필드에 방전유지시간을 지수함수적으로 감소하여 계조를 표현하는 경우 그 가중치를 인터리빙하여 인가하여 구동하는 방법과 그를 수행하기 위하여 방전유지시간을 제어하는 회로를 나타낸 것으로 화면의 깜박거림현상을 감소하는 효과가 있다.
Patent KR-960002710-B1 (KR)
Inventor: NAGAOKA TSUTOMU
IPC: B30B11/00
Filed: 1992-10-01
Granted: 1996-02-26
Abstract: 내용 없음.
Patent KR-100255047-B1 (KR)
Title: Procedure for manufacturing a catalyst support for the polymerization of alpha-olefins
Inventor: FUNK GUIDO DR
IPC: C08F10/02
Filed: 1992-10-02
Granted: 2000-05-01
Abstract: In a new process for the preparation of a supported catalyst for the polymerisation of  alpha -olefins, first a support gel (1) is prepared by introducing a sodium water glass or potassium water glass solution into a swirling stream of an aqueous mineral acid optionally containing aluminium ions longitudinally and tangentially to the stream, spraying the resultant silicic acid hydrosol in drop form into a gaseous medium, and allowing it to solidify to form a hydrogel, and freeing the resultant hydrogel, without prior ageing, from salts by washing and optionally from some of the water by extraction with alcohols and/or ketones, and then drying the hydrogel. This gives the support gel (1), which is ground and fractionated according to particle size. In a second process step, the support gel (1) is charged with chromium trioxide or with a chromium compound which can be converted into chromium trioxide, after which the resultant chromium-containing support gel (2) is heated at from 400 to 1100 DEG C for from 10 to 1000 minutes in an anhydrous gas stream containing oxygen in a concentration greater than 10% by volume. It is essential for the process according to the invention that the drying of the hydrogel to form the support gel (1) takes place in a high-speed drier within a maximum time of 300 seconds at an inlet temperature of from 200 to 600 DEG C. The supported catalyst prepared in this way gives homopolymers and copolymers of ethylene having excellent low-temperature toughness.
Patent KR-960012486-B1 (KR)
Title: Scan converter for digital video signal processor
Inventor: KWON OH-SANG
IPC: H04N7/01
Filed: 1992-12-11
Granted: 1996-09-20
Abstract: The device includes the first storing means(100) for storing a decision address signal and initial address signal, a frame address output means(30) for generating frame address signal, a field address output means(50) for generating a field address signal, the second storing means(70) for transferring and generating picture data of standard scanning form to alternative scanning form.
Patent KR-100247910-B1 (KR)
Inventor: LEE WOO SONG
IPC: H01L21/31
Filed: 1992-12-31
Granted: 2000-03-15
Abstract: 이 발명은 반도체 장치의 제조 방법에 관한 것이다. 이 발명은 트렌치를 형성한 후, 트렌치의 내주면을 이루는 실리콘반도체기판 표면내에 산소이온주입을 실시하고 고온에서 질소가스(N2) 또는 불활성 기체를 사용하여 열처리하여 트렌치 내주면 하부의 실리콘반도체기판 내에 소정 두께의 절연물층을 형성한다. 이 발명에 의하면, 상기한 절연물층에 의해서 트렌치 내에 형성되는 커패시터간의 펀치-스루우 현상의 발생을 억제시킬 수 있다. 따라서, 디바이스의 특성을 개선시킬 수 있는 효과가 있다.
Patent KR-100297860-B1 (KR)
Title: Liquid crystal display
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/36
Filed: 1993-03-31
Granted: 2001-10-24
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to improve display uniformity. CONSTITUTION: A group of common electrodes is formed on one substrate(101). A group of segment electrodes is formed on the other substrate(102). The common electrodes intersect the segment electrode providing display dots on the LCD at each intersection. A scanning electrode driving circuit(12) inputs a driving voltage waveform to the plurality of common electrodes. A segment electrode driving circuit(11) inputs a driving voltage waveform to the plurality of segment electrodes. A power supply circuit(13) generates a plurality of voltages input to the common electrode driving circuit to form the common electrode driving voltage waveform and to the segment electrode driving circuit to form the segment driving voltage waveform. A correction circuit adds a correction voltage to either the segment electrode driving circuit or the common electrode driving circuit in accordance with a character or figure displayed on the LCD panel. The correction circuit includes a detection circuit for detecting a voltage change or a current change occurring at a portion of the LCD panel and causes a correction voltage to be generated in accordance with the voltage change or current change detected by the detection circuit.
Patent KR-100275079-B1 (KR)
Title: Gas barrier melt processable polymer blends
Inventor: AMICI ROBERT MARK
IPC: C08L31/02
Filed: 1993-04-23
Granted: 2000-12-15
Abstract: Polymer containing a high percentage of vinyl alcohol units may be blended or formed into a segmented polymer with alkyl methacrylate unsaturated organic acid copolymer and processed into sheet, film, fiber and other objects which exhibit an useful balance of barrier and strength properties.
Patent KR-100268655-B1 (KR)
Inventor: JAMES TESTA
IPC: G06F13/40
Filed: 1993-05-10
Granted: 2000-10-16
Abstract: 다수의 고성능 통신경로를 통하여 프로세서, 메모리 서브시스템, 및 특수서브시스템 사이에서 유연한 통신을 하는 다중버스 아키텍쳐가 개시된다. 다중버스 아키텍쳐는 멀티프로세서버스, 시스템 상호접속 버스, 외부버스, 입력/출력버스, 및 메모리 서브시스템에 연결된 디바이스와 프로세서 사이에서 유연한 통신을 할 수 있게 한다. 멀티프로세서 버스슬롯에 연결된 프로세서모듈은 멀티프로세서버스를 통하여 메모리 서브시스템을 액세스한다. 시스템 상호접속 버스슬롯에 연결된 시스템 상호접속 모듈은 시스템 상호접속 버스, 및 멀티프로세서 버스를 통하여 메모리 서브시스템을 액세스한다. 멀티프로세서 버스슬롯에 연결된 프로세서모듈은 시스템 상호접속 버스를 통하여 외부버스상의 디바이스를 액세스한다.
Patent KR-100239928-B1 (KR)
Inventor: IKUSAWA KENJO
IPC: C08G63/688
Filed: 1993-07-06
Granted: 2000-01-15
Abstract: 본 발명은 오실로스코프의 수평축용의 전자눈금을 교정하는 것이다. 전자눈금인 2개의 커서의 각각에 대하여 수평편향회로의 출력의 전압(V D-CR , V D-CD )을 얻고, 다음에 소인파형 발생기가 발생하고 그리고 수평편향회로의 출력에 나타나는 소인파형의 전압(V D-SW )이, 그것들의 2점의 전압을 통과하는 시간간격(T)을 측정하고, 이 시간이 목표의 시간간격과 일치하도록 소인파형발생기가 발생하는 소인파형의 경사를 조절한다.
Patent KR-970007974-B1 (KR)
Inventor: BAE SANG-MAN
IPC: H01L21/66
Filed: 1993-10-18
Granted: 1997-05-19
Abstract: 요약없음
Patent KR-970002438-B1 (KR)
Title: Conductive thin film structure for gold coating
Inventor: KIM HAE-CHUN
IPC: H01L21/3205
Filed: 1993-12-24
Granted: 1997-03-05
Abstract: A thin film conductive layer structure for gold plating for the purpose of forming an airbridge is provided, which is constructed in such a manner that a metal pad layer 1 is formed using a first resist layer 2, a thin film conductive layer 3 is formed on the overall surface of a wafer, a second resist layer 4 is coated on a predetermined portion of the first resist layer 2, a gold-plating layer 5 is formed on a predetermined portion where the second resist layer 4 is not coated, and the resist layers 2 and 4 and thin film conductive layer 3 are removed. The thin film conductive layer 3 is configured of a three-level structure and includes an adhesion layer 6, made of Cr or Ti, for increasing the adhesive strength between the gold-plating layer 5 and first resist layer 2, a conductive layer 7, made of Ni, having a predetermined thickness of above 100 angstrom, to be used in plating, and a surface protection layer 8, made of Au with a thickness of below 50 angstrom, for preventing the native oxide layer being formed on thethin film conductive layer.
Patent KR-100302293-B1 (KR)
Title: Method for controlling hydraulic pressure during speed change of automatic transmission
Inventor: SEO JEONG DO
IPC: B60K20/00
Filed: 1993-12-30
Granted: 2001-11-22
Abstract: PURPOSE: A method for controlling hydraulic pressure during speed change of an automatic transmission is provided to improve the traveling experience by gradually changing duty corresponding to a transmission mode, a torque value and an oil temperature. CONSTITUTION: A method for controlling hydraulic pressure during speed change of an automatic transmission comprises the steps of a throttle position sensor outputting a throttle opening degree signal(S20), a vehicle speed sensor outputting a vehicle speed signal, an engine RPM sensor outputting an engine RPM signal, an oil temperature sensor outputting an oil temperature signal, a transmission control unit dividing a transmission time into two blocks depending on a transmission mode, a present torque and an oil temperature(S50-S90), the transmission control unit sub-dividing the two blocks into many small blocks(S100), the transmission control unit outputting a duty control signal(S110), a hydraulic control solenoid valve operating by the signal applied from the transmission control unit, and a hydraulic unit changing hydraulic pressure depending on the motion of the hydraulic control solenoid valve.
Patent KR-960006140-B1 (KR)
Inventor: BUCHENHORNER MICHAEL J
IPC: H04B7/005
Filed: 1992-06-05
Granted: 1996-05-09
Abstract: 내용 없음
Patent RO-121418-B1 (RO)
Title: Writing board
Inventor: RAICU VIOREL
IPC: B43L1/00
Filed: 2005-03-16
Abstract: The invention relates to a wall-type rigid writing board, used in particular, in education institutions. Said writing board enables the writing and drawing thereon by means of chalk, or felt-tip and ink writing instruments, and can be erased afterwards and at the same time can the magnetically support indication elements whereon letters, numbers, mathematical or chemical symbols, etc are written. According to the invention, the writing board comprises a panel-support assembly (8) of boards made of agglomerated wood bordered in a frame (A) formed of vertical elements 1) and horizontal elements (2) of aluminium profiles, a panel-support (8) having a laminated foil (9) adhered on one face by means of silicon adhesive layer (10), said foil being made of a laminated material made of several cellulose fibres layers impregnated with phenolic resins and provided with a decorative layer which has a writing surface (I) and vertical elements (1) and horizontal elements (2) having in cross-section the shape of letter H, with ends cut at 45A , and being joined to one another by means of a pair of identical clamping devices (B), which are introduced inside the profiles, and to the bottom side of the frame (a) there being mounted some shelves (14).
Patent RO-126021-B1 (RO)
Title: Magnetically shielding product of amorphous alloy and process for obtaining the same
Inventor: ŞERBAN VIOREL AUREL
IPC: B22F3/22
Filed: 2010-07-26
Abstract: The invention relates to a process for making a magnetic shield under aggressive environment conditions. According to the invention, the process comprises the elaboration of a primary amorphous alloy of pure metal powders consisting of Fe, Cr, Ni, and Ga and ferro-alloys consisting of FeSi 75, FeP 28, FeC 0.17%, which is remelted under a flux layer of boron trioxide, cut into pieces and fed to a crucible (4) made of quartz and provided with an ejection orifice in front of which there is placed a copper vacuum mould (6) which is filled with argon and, then, with the molten alloy, where the heating of the mould (6) is prevented by moving the same at a speed suitable for quick cooling, thereby resulting a sleeve-shaped magnetic shield.
Patent SA-115360476-B1 (SA)
Inventor: ALI ALAA ALDIN HOSNEY ALI MOHAMMED
Filed: 2015-04-15
Abstract: نظام ألأنذار المبكر للأعطال هو نظام يعمل علي مراقبة الأجهزه والمعدات الكهروميكانيكيه بشكل مستمر واعطاء انذار بواسطه رساله جوال او بريد الكتروني للمهندس المسؤول لأتخاذ اللأزم قبل تعطل المعده عن العمل ويعمل هذا النظام بواسطة الحاسب ألألي مما يكسب النظام دقة في النتائج ويعتمد هذا النظام علي كابلات الطاقه الكهربائيه كوسيلة اتصال بين الحاسب الألي واجهزة المراقبه التي تراقب المعدات الكهرو ميكانيكيه
Patent SA-121430411-B1 (SA)
Title: Using road bumps to generate power by convert the moving macanize
Inventor: MOHAMMED GHAITH ATALLAH ALMUTAIRI
Filed: 2021-12-08
Abstract: From this project, we conclude that speed bumps generating electrical power are very efficient when it comes to producing electricity. The entire project assemble both mechanical background and electrical knowledge to come up with the idea of creating electricity from a source that is not harmful for the environment
Patent SA-515370330-B1 (SA)
Title: High temperature quench system and process
Inventor: PETER SHAFE
Filed: 2015-12-28
Abstract: A quench system and process for cooling high temperature gases is presented. The quench system includes a frustum, or conic, shaped section having an inlet at the smaller end of the quench section and the outlet at the larger end of the quench section. The system includes spray nozzles having openings flush with the wall of the quench section. The process includes spraying a large volume of liquid in small droplets for rapid heat transfer and vaporization of the quench liquid.